How do I remove the transit bolts before using the washing machine for the first time?

Before operating the washer, you must remove the 4 transit bolts that were fitted to prevent internal damage during transport. Unscrew the 4 bolts using the spanner supplied, then take out the bolts along with the rubber bungs by slightly twisting the bung. Close the holes with the caps supplied, and keep the bolts and spanner for future use when transporting the machine again. (Page 6)